MIAMI (AP) -- The FBI is looking for two men who wore medical scrub outfits when they robbed a South Florida hospital credit union at gunpoint.

Authorities say the pair robbed the Jetstream Federal Credit Union branch on the second floor of Mercy Hospital in Miami early Thursday morning. The FBI says the pair made off with an undetermined amount of loot.

Three employees at the credit union were kicked, sprayed with an aerosol irritant and threatened with a handgun. They were being treated for injuries at the hospital.

Surveillance photos show the two men wore green scrubs, head coverings and had ID-like tags around their necks.

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